Allow to build without drivers.

This is for example usefull if you want to build without libbsd.

1 files changed, 7 insertions, 0 deletions

diff --git a/wscript b/wscript
index 03e010c..ae91daa 100644
--- a/wscript
+++ b/wscript
@@ -43,8 +43,15 @@ def init(ctx):
 
 def options(opt):
     rtems.options(opt)
+    opt.add_option("--no-drivers",
+                   action = "store_false",
+                   default = True,
+                   dest = "drivers",
+                   help = "Build without lv_drivers." +
+                          "Useful for building without libbsd.")
 
 def configure(conf):
+    conf.env.DRIVERS = conf.options.drivers
     rtems.configure(conf)
 
 def build(bld):